Commit 6b67e01f authored Nov 19, 2014 by Johannes Berg

mac80211-hwsim: remove unnecessary hwname check



The hwname will always be set if idx is negative (as it's
a u32 read into an s64 it can't overflow either) so we can
remove the unnecessary check for hwname being non-NULL.

This was reported by smatch.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent b9995f83

drivers/net/wireless/mac80211_hwsim.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2808,8 +2808,7 @@ static int hwsim_del_radio_nl(struct sk_buff msg, struct genl_info info)
		if (data->idx != idx)
		continue;
		} else {
		if (hwname &&
		strcmp(hwname, wiphy_name(data->hw->wiphy)))
		if (strcmp(hwname, wiphy_name(data->hw->wiphy)))
		continue;
		}